The board / additive combinatorics / #788
Erdős Problem #788
OPENdatabase updated 2025-08-31
No proof or disproof is known, and it isn't known whether a finite computation could settle it.
What the community database records, not our verdict. erdosproblems.com no longer shows statuses (why).
Prizenone
Topicsadditive combinatorics
Statement in Leannot yet
Solution in Leanno
Original pageerdosproblems.com/788
Attempts
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The live page status is OPEN, but it lists “1 claimed proof for this problem” (and “Currently working on this problem: None”), triggering the mandatory no-duplication stop rule.
SKIPPED